Hello I found out finally with this code 🙂 The class “opacity:1!important;” was set to opacity:0!important;. So it is working now. THank you for the patience.

.variations_form .reset_variations {
display: inline-block;
visibility:visible!important;
margin-left: 10px;
color: #3f3f3f;
vertical-align: middle;
font-size: 12px;
opacity:1!important;
pointer-events:auto !important;
backface-visibility: hidden;
-webkit-backface-visibility: hidden;
}